Glandulina ovula d’Orbigny, 1846

Figure 3.3-4

1846 Glandulina ovula d’Orbigny, p. 21, pl. 2, figs. 6-7.

2006 Glandulina ovula d’Orbigny; Figueroa, Marchant, Gigglio and Ramírez, fig. 11a-b.

2015 Glandulina ovula d’Orbigny; Hanagata and Nobuhara, p. 41, fig. 14.20-21.

Description. Test fusiform, wall calcareous, finely perforate, surface smooth, basal part with short spines; chamber more inflated; aperture terminal, several slits fuse to form one circular opening.